153085905

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 319408128

約数和(自身を除く): 166322223

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 61, 63, 93, 105, 155, 183, 217, 257, 279, 305, 315, 427, 465, 549, 651, 771, 915, 1085, 1281, 1285, 1395, 1799, 1891, 1953, 2135, 2313, 2745, 3255, 3843, 3855, 5397, 5673, 6405, 7967, 8995, 9455, 9765, 11565, 13237, 15677, 16191, 17019, 19215, 23901, 26985, 28365, 39711, 39835, 47031, 55769, 66185, 71703, 78385, 80955, 85095, 109739, 119133, 119505, 141093, 167307, 198555, 235155, 278845, 329217, 358515, 485987, 501921, 548695, 595665, 705465, 836535, 987651, 1457961, 1646085, 2429935, 2509605, 3401909, 4373883, 4938255, 7289805, 10205727, 17009545, 21869415, 30617181, 51028635, 153085905]

約数ペア:

[(1, 153085905), (3, 51028635), (5, 30617181), (7, 21869415), (9, 17009545), (15, 10205727), (21, 7289805), (31, 4938255), (35, 4373883), (45, 3401909), (61, 2509605), (63, 2429935), (93, 1646085), (105, 1457961), (155, 987651), (183, 836535), (217, 705465), (257, 595665), (279, 548695), (305, 501921), (315, 485987), (427, 358515), (465, 329217), (549, 278845), (651, 235155), (771, 198555), (915, 167307), (1085, 141093), (1281, 119505), (1285, 119133), (1395, 109739), (1799, 85095), (1891, 80955), (1953, 78385), (2135, 71703), (2313, 66185), (2745, 55769), (3255, 47031), (3843, 39835), (3855, 39711), (5397, 28365), (5673, 26985), (6405, 23901), (7967, 19215), (8995, 17019), (9455, 16191), (9765, 15677), (11565, 13237)]